22/10/11
Relevant requirements for large hollow blow molding machines
The head of the large-scale hollow material (ie plastic) hollow blow molding machine separates the two functions of extruding and blowing the hollow material (ie, plastic) in the storage head of the hollow blow molding machine and the two functions of injecting and extruding the parison.
The head of the large-scale hollow material (ie plastic) hollow blow molding machine separates the two functions of extruding and blowing the hollow material (ie, plastic) in the storage head of the hollow blow molding machine and the two functions of injecting and extruding the parison. The injection plasticizing structure is completed, so that the machine head has the advantage of continuous machine head easy to change color and material.
It achieves high parison component repeatability, high plasticizing ability, short color change and material change time, and high strength in the melt fusion seam area. Extrusion and blowing of large-scale hollow material (ie plastic) hollow blow molding machines generally use a storage-type head, which has a messy internal structure and many parts. Therefore, from the characteristics of the storage-type head itself, it is inevitable that there will be a long time for color change and material change, metering Accuracy prohibition and other defects.
The large-scale hollow plastic hollow blow molding machine for extrusion blowing generally adopts the storage-type head, which has a messy internal structure and many parts. Therefore, from the characteristics of the storage-type head itself, it is inevitable that there will be defects such as long time for color change and material change, and measurement accuracy is prohibited. . The head of the injection blowing large hollow plastic hollow blow molding machine separates the two functions of the material storage in the storage head of the extrusion blowing hollow plastic hollow blow molding machine and the injection and extrusion of the parison, and is completed by the injection and plasticization organization. In this way, the machine head has the advantage of easy color change and material change of the continuous machine head.
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What should be paid attention to when operating semi automatic blow molding machine 4cavity products? 1. Open the cooling water valve before heating the machine to start production, and observe whether the water channel is unobstructed.
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22/07/29
The future of blow molding machines will be brighter
The sales volume of blow molding machines in recent years has been better than before. At present, my country's blow molding machine manufacturers have developed their own core systems for blow molding machines, while the high-end market is just the opposite. one part.
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What are the factors affecting the process quality of the mineral water blow molding machine?
The factors that affect the quality of the bottle blowing machine of the mineral water blow molding machine include: preform and its heating, pre-blowing (position, excitation and flow), stretching rod, pressure blowing (pressure and excitation position), and molds, etc.
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